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Subject: [Caml-list] PCRE: Invalid_argument("Pcre.get_offset_start: illegal offset")

Hello,

I could not find a description in the PCRE-documentation,
where this error comes from.

This does occur on my call to get_substring,
but get_substring has documented exceptions,
in case something goes wrong:

    * Invalid_argument if n is not in the range of the number of substrings.
    * Not_found if the corresponding subpattern did not capture a substring.


Any idea?


Ciao,
   Oliver